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- Sony Vaio PCG-NVR23(MBX-67) Schemetic
Schematic for the Sony VAIO PCG-NVR23 notebook, built on the MBX-67 mainboard; no revision is given in the name.
Schematic · 951 KB · 26 Nov 2025Schematic pdf—951 KB - SONY MBX-80 ne5-mb-3e
Schematic for an early Sony VAIO mainboard labelled MBX-80, with NE5 apparently the project code and 3E the board revision.
Schematic · 1012 KB · 6 Sept 2017Schematic pdf—1012 KB